# STACK IT vs King of Block Puzzles

The clearest difference is in-app purchases: STACK IT at none against King of Block Puzzles's 10. STACK IT also leads on ads (none vs shown) and iOS requirement (12.1 vs 26.0). On price, update cadence and device support there is nothing between them.

Both are free to download. King of Block Puzzles sells 10 in-app purchases, starting at $1.99 per 7 days. STACK IT asks for nothing beyond the download.

STACK IT ships an update every 78 months, King of Block Puzzles every 55 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | STACK IT | King of Block Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stack-it/id887848565/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 78 months | **Every 55 months** |
| Monetization | Free | — |
| Size | 28 MB | 17 MB |
| Requires iOS | **12.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dave Ellis](https://appshunter.io/developer/845038522) | [Sandeep Bhandari](https://appshunter.io/developer/794284640) |

## What reviewers say

### STACK IT

[App page](https://appshunter.io/ios/app/stack-it/id887848565)

A highly addictive game where players stack ice cubes as high as possible within a time limit. Compete against global scores and challenge friends using Game Center.

**Highlights:** Stack ice cubes to reach new levels, Balance blocks to prevent falling, 60-second time limit per level, Game Center integration, Global score comparison, Challenge friends and family

**In-app purchases:** none


### King of Block Puzzles

[App page](https://appshunter.io/ios/app/king-of-block-puzzles/id1219598535)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Pro Weekly | $4.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription Discount | $14.99 | per year |
| Yearly Subscription Sale | $14.99 | per year |
| Yearly Subscription Special | $19.99 | per year |
| Pro Annual | $29.99 | per year |
| Yearly Subscription | $29.99 | per year |
| Forever Pro Discount | $79.99 | one-time |
| Forever Pro | $99.99 | one-time |


## Frequently asked questions

### Is STACK IT free?

STACK IT is free to download, with no in-app purchases.

### Is King of Block Puzzles free?

King of Block Puzzles is free to download, with in-app purchases available.

### Do STACK IT or King of Block Puzzles have ads?

King of Block Puzzles shows ads; STACK IT does not.

### Which is updated more often, STACK IT or King of Block Puzzles?

STACK IT ships an update every 78 months, and King of Block Puzzles every 55 months. Most recently, STACK IT was updated on October 14, 2026 and King of Block Puzzles on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*